[NTG-context] error in generic fontloader (upvalue 'getglyphdata')

[Ulrike Fischer]

Hans, 

we think that line 206 and 207 in luatex-basics-nod.lua are faulty
and lead to the error 

attempt to call a nil value (upvalue 'getglyphdata')


nuts.getglyphdata        = direct.getattr
nuts.setglyphdata        = direct.setattr

should be

nuts.getglyphdata        = direct.get_attribute
nuts.setglyphdata        = direct.set_attribute

or

nuts.getglyphdata        = nuts.getattr
nuts.setglyphdata        = nuts.setattr 


 
-- 
Ulrike Fischer 
https://www.troubleshooting-tex.de/